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Recent PRs & issues
Active · 9 in progress · Last activity 1w ago
See all on GitHub →npm audit report My understanding is that mcp-handler should upgrade to the latest modelcontextprotocol/sdk
Recent fixes
Hello, I am trying to create an MCP server in my Next.js application using createMcpHandler, but I am running into issues with the basePath option. Here is my code: Folder structure: What works: The handler works using Postman on /mcp/mcp: Problem / Unexpected behavior: The cannot be left empty. The must match the folder structure — it cannot be different. The MCP server is only accessible through , which feels restrictive. I would like clarification on whether it is intended that basePath must always match the folder route and cannot be empty or customized independently.
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Repository: vercel/mcp-handler. Description: Easily spin up an MCP Server on Next.js, Nuxt, Svelte, and more Stars: 569, Forks: 75. Primary language: TypeScript. Languages: TypeScript (95%), JavaScript (5%). Homepage: https://www.npmjs.com/package/mcp-handler Latest release: v1.0.7 (1mo ago). Open PRs: 9, open issues: 13. Last activity: 1w ago. Community health: 50%. Top contributors: quuu, allenzhou101, vercel-release-bot, github-actions[bot], dclark27, markandrus, joelhooks, dvoytenko, ykaranke-allata, yordis and others.